1
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Jiang M, Yan Q, Fu Y, Meng L, Gai S, Pan X, Qin Y, Jiang C. Development of Cu(II) 4-hydroxybenzoylhydrazone complexes that induce mitochondrial DNA damage and mitochondria-mediated apoptosis in liver cancer. J Inorg Biochem 2024; 256:112550. [PMID: 38599004 DOI: 10.1016/j.jinorgbio.2024.112550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/18/2024] [Accepted: 04/04/2024] [Indexed: 04/12/2024]
Abstract
Cisplatin remains the most widely used chemotherapeutic agent in cancer treatment; however, its inherent drawbacks have fueled the development of novel metalloanticancer drugs. In this study, two novel Cu(II) complexes (Cu1 and Cu2) were designed and synthesized. Notably, these Cu(II) complexes showed higher cytotoxicity against HL-7402 cells than cisplatin. Moreover, Cu(II) complexes significantly inhibited liver cancer growth in a xenograft model. A mechanism study revealed that the Cu(II) complexes reduced the mitochondrial membrane potential of cancer cells, produced excessive reactive oxygen species (ROS), induced mitochondrial DNA (mtDNA) damage, and ultimately facilitated cancer cell apoptosis.
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Affiliation(s)
- Ming Jiang
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China.
| | - Qiwei Yan
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Yuanping Fu
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Lili Meng
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Shuangshuang Gai
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Xiaohui Pan
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Yiming Qin
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Caiyun Jiang
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China.
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2
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Syntheses, structural characterizations, and catalytic activities of manganese(II)-aroylhydrazone complexes. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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3
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He B, Dong C, Wang X, Cao Y, Gao Y, Yang M, Zhang J, Jing C, Shi D, You Z. Syntheses, characterization, crystal structures and Jack bean urease inhibitory property of NiII, CdII, CuII and FeIII complexes with bis-Schiff bases. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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4
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The anticancer impacts of N, S donor pyrazole based ligand and its Co(III) and Cu(II) complexes on breast cancer cells. TRANSIT METAL CHEM 2022. [DOI: 10.1007/s11243-022-00514-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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5
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Khalil TE, Soliman SM, Khalil NA, El‐Dissouky A, Foro S, Ali M, Barakat A. Self‐assembly of unexpected [Mn(2‐(1‐hydrazonoethyl)pyridine)Cl
2
]
n
1D coordination polymer: Synthesis, structural elucidation, and biological studies. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tarek E. Khalil
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Saied M. Soliman
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Nessma A. Khalil
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Ali El‐Dissouky
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Sabine Foro
- FB Material Wissenschaft, FG Strukturforschung Technische Universitaet Darmstadt Darmstadt Germany
| | - M. Ali
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
| | - Assem Barakat
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
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6
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Gu Y, Zhang L, Feng X, Li X, You Z, Qian HY. Synthesis, crystal structures and antibacterial activities of copper and nickel complexes derived from 5-bromo-2-((3-methylaminopropylimino)methyl)phenol. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2079977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yuqing Gu
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Li Zhang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Xinhui Feng
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Xiaoyan Li
- Zibo Vocational Institute, Zibo, P.R. China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Heng-Yu Qian
- Key Laboratory of Surface & Interface Science of Henan, School of Material & Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, P.R. China
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Sekhar EV, Rangaswamy J, Bhat M, Naik N. 2-(4-nitrophenyl)iminomethyl phenol Schiff base metal complexes: Synthesis, spectroscopic characterization, anticancer and antimicrobial studies. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2048019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- E. Vijaya Sekhar
- Post graduate Department of Chemistry, JSS College for Women, Mysuru, Karnataka, India
| | - Javarappa Rangaswamy
- Department of Studies in Chemistry, University of Mysore, Mysuru, Karnataka, India
| | - Mahesh Bhat
- Post graduate Department of Chemistry, JSS College for Women, Mysuru, Karnataka, India
| | - Nagaraja Naik
- Department of Studies in Chemistry, University of Mysore, Mysuru, Karnataka, India
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8
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Kavitha B, Sravanthi M, Saritha Reddy P. Studies on DNA binding, cleavage, molecular docking, antimicrobial and anticancer activities of Cr(III), Fe(III), Co(II) and Cu(II) complexes of
o
‐vanillin and fluorobenzamine Schiff base ligand. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bengi Kavitha
- Department of Chemistry Osmania University College for Women Hyderabad India
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9
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Bengi K, Maddikayala S, Pulimamidi SR. DNA binding, cleavage, docking, biological and kinetic studies of Cr(III), Fe(III), Co(II) and Cu(II) complexes with ortho‐vanillin Schiff base derivative. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Kavitha Bengi
- Department of Chemistry, University College for Women Osmania University Hyderabad Telangana State India
| | - Sravanthi Maddikayala
- Department of Chemistry, University College for Women Osmania University Hyderabad Telangana State India
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10
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Stevanović N, Zlatar M, Novaković I, Pevec A, Radanović D, Matić IZ, Đorđić Crnogorac M, Stanojković T, Vujčić M, Gruden M, Sladić D, Anđelković K, Turel I, Čobeljić B. Cu(II), Mn(II) and Zn(II) complexes of hydrazones with a quaternary ammonium moiety: synthesis, experimental and theoretical characterization and cytotoxic activity. Dalton Trans 2021; 51:185-196. [PMID: 34877947 DOI: 10.1039/d1dt03169d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, Cu(II), Mn(II) and Zn(II) complexes with N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride (HL1Cl) were synthesized and characterized by single-crystal X-ray diffraction, IR spectroscopy, elemental analysis and DFT calculations. In all three complexes, a ligand (L1) is coordinated in a deprotonated formally neutral zwitterionic form via NNO donor set atoms. Cu(II) and Zn(II) form mononuclear penta-coordinated complexes [CuL1(N3)(CH3OH)]BF4 and [ZnL1(N3)2], respectively, while Mn(II) forms a binuclear [Mn2L12(μ-1,1-N3)2(N3)2]·2CH3OH complex, with unusual distorted trigonal-prismatic geometry around the metal centers. The antimicrobial activity of these complexes was tested against a panel of Gram-negative and Gram-positive bacteria, two yeasts and one fungal strain. The binuclear Mn(II) complex showed antifungal activity of similar intensity to amphotericin B. Based on the results of the brine shrimp test and DPPH radical scavenging activity, the most active Cu(II) and Mn(II) complexes were selected for evaluation of cytotoxic activity against five malignant cancer cell lines (HeLa, A375, MCF7, PC-3 and A549) and one normal cell line HaCaT. Both complexes showed significant activity. It should be pointed out that the activity of the Mn(II) complex against the MCF7 breast cancer cell line is only slightly weaker than that of cisplatin, but with selectivity to the tumor cell line in comparison to normal HaCaT cells, which is non-existent in the case of cisplatin.
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Affiliation(s)
- Nevena Stevanović
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Matija Zlatar
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Irena Novaković
- University of Belgrade-Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, 11000 Belgrade, Serbia
| | - Andrej Pevec
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Dušanka Radanović
- University of Belgrade-Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, 11000 Belgrade, Serbia
| | - Ivana Z Matić
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | | | | | - Miroslava Vujčić
- University of Belgrade-Institute of Chemistry, Technology and Metallurgy, Department of Chemistry, Njegoševa 12, 11000 Belgrade, Serbia
| | - Maja Gruden
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Dušan Sladić
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Katarina Anđelković
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
| | - Iztok Turel
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia.
| | - Božidar Čobeljić
- University of Belgrade-Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia.
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11
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Mangalam NA, Kurup MP, Suresh E, Kaya S, Serdaroğlu G. Diversities in the chelation of aroylhydrazones towards cobalt(II) salts: Synthesis, spectral characterization, crystal structure and some theoretical studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129978] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Bengi K, Maddikayala S, Pulimamidi SR. Biological evaluation, molecular docking, DNA interaction and thermal studies of new bioactive metal complexes of 2‐hydroxybenzaldehyde and fluorobenzamine Schiff base ligand. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kavitha Bengi
- Department of Chemistry Osmania University Hyderabad Telangana India
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13
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Wang J, Luo Y, Zhang Y, Chen Y, Gao F, Ma Y, Xian D, You Z. Synthesis, crystal structure, and urease inhibition of an end-on azido-bridged dinuclear copper(II) complex with an oxidized tridentate Schiff base ligand. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1861603] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Jiaqi Wang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Yingying Luo
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Yixuan Zhang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Yue Chen
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Fei Gao
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Yue Ma
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Dongmei Xian
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, PR China
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14
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Ambrose K, Murphy JN, Kozak CM. Chromium Diamino-bis(phenolate) Complexes as Catalysts for the Ring-Opening Copolymerization of Cyclohexene Oxide and Carbon Dioxide. Inorg Chem 2020; 59:15375-15383. [PMID: 33012167 DOI: 10.1021/acs.inorgchem.0c02348] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chromium diamino-bis(phenolate) complexes, CrXL [where L = 6,6'-((1,4-diazepane-1,4-diyl)bis(methylene))bis(2,4-dimethylphenolato) and X = Cl- (1), OH- (2), and N3- (3)], were prepared and characterized by MALDI-TOF MS and single-crystal X-ray diffraction. Complex 1 crystallized as two linkage isomers, specifically a green chloride-bridged dimer (1) and a pink asymmetrically bridged isomer exhibiting one chloride bridging atom and one bridging phenolate oxygen (1'). Adventitious moisture during sample handling causes the formation of hydroxide-containing complex 2. The reaction of 1 with PPNN3 (where PPN = bis(triphenylphosphine)iminium) permits the isolation of a crystalline chromium azide complex, 3, which was structurally authenticated. Complex 1 showed good activity toward the ring-opening copolymerization of cyclohexene oxide and carbon dioxide with an added chloride, azide, or 4-(dimethylamino)pyridine (DMAP) cocatalyst to give a completely alternating polycarbonate with a narrow molecular weight dispersity.
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Affiliation(s)
- Kenson Ambrose
- Department of Chemistry, Memorial University of Newfoundland, St. John's, NL Canada A1B 3X7
| | - Jennifer N Murphy
- Department of Chemistry, Memorial University of Newfoundland, St. John's, NL Canada A1B 3X7
| | - Christopher M Kozak
- Department of Chemistry, Memorial University of Newfoundland, St. John's, NL Canada A1B 3X7
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15
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Recent Studies on the Antimicrobial Activity of Transition Metal Complexes of Groups 6–12. CHEMISTRY-SWITZERLAND 2020. [DOI: 10.3390/chemistry2020026] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Antimicrobial resistance is an increasingly serious threat to global public health that requires innovative solutions to counteract new resistance mechanisms emerging and spreading globally in infectious pathogens. Classic organic antibiotics are rapidly exhausting the structural variations available for an effective antimicrobial drug and new compounds emerging from the industrial pharmaceutical pipeline will likely have a short-term and limited impact before the pathogens can adapt. Inorganic and organometallic complexes offer the opportunity to discover and develop new active antimicrobial agents by exploiting their wide range of three-dimensional geometries and virtually infinite design possibilities that can affect their substitution kinetics, charge, lipophilicity, biological targets and modes of action. This review describes recent studies on the antimicrobial activity of transition metal complexes of groups 6–12. It focuses on the effectiveness of the metal complexes in relation to the rich structural chemical variations of the same. The aim is to provide a short vade mecum for the readers interested in the subject that can complement other reviews.
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16
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Thiosemicarbazide-based iron(III) and manganese(III) complexes. Structural, electrochemical characterization and antioxidant activity. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.114130] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Süleymanoğlu M, Kaya B, Erdem-Kuruca S, Ülküseven B. Iron(III) and nickel(II) complexes of tetradentate thiosemicarbazones: Synthesis, structure, cytotoxicity, and lipophilicity. J Biochem Mol Toxicol 2019; 33:e22383. [PMID: 31392809 DOI: 10.1002/jbt.22383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 07/19/2019] [Accepted: 07/26/2019] [Indexed: 11/07/2022]
Abstract
Eighteen of the iron(III) and nickel(II) complexes with tetradentate thiosemicarbazidato ligands were synthesized and described, by analytical and spectroscopic methods. Two complexes as an example to the iron and nickel centered ones were crystallographically analyzed to confirm the molecular structures. Cytotoxic effects of the complexes on K562 chronic myeloid leukemia cells were determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. For comparison, human umbilical vein endothelial cells (HUVECs) was used as a noncancerous cell line. While four of the iron(III) complexes exhibited the antileukemic effect with 50% inhibition of cell growth (IC50 ) values in the 3.4 to 6.9 μg/mL range on K562 cell line, the nickel(II) complexes showed no significant effect on both cell lines. The complexes Fe4, Fe5, and Fe6, bearing 4-methoxy substituent exhibited relatively high antiproliferative activity on both cell lines. Complex Fe3 with 3-methoxy and S-allyl groups exhibited a selectivity between K562 and HUVEC cells by IC50 values of 6.9 and >10 μg/mL, respectively. Lipophilicity, a key parameter for bioavailability and oral administration, was found in the range of -0.3 and +1.3 that desired for drug active ingredients. The results were discussed in the context of a structure-activity relationship.
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Affiliation(s)
- Mediha Süleymanoğlu
- Department of Medical Biology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Büşra Kaya
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Serap Erdem-Kuruca
- Department of Physiology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | - Bahri Ülküseven
- Department of Chemistry, Engineering Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
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18
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Chen X, Chen P, Zhang J, Zhang S, Yu X, Li X. NMR study on the coordination of diperoxovanadium(V) complexes with 2-hydroxymethyl pyridine derivatives. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1512707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Xinjie Chen
- Key Laboratory of Theoretical Organic Chemistry Functional Molecule, Ministry of Education, Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, National Demonstration Center for Experimental Chemical Engineering and Materials, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Ping Chen
- Key Laboratory of Theoretical Organic Chemistry Functional Molecule, Ministry of Education, Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, National Demonstration Center for Experimental Chemical Engineering and Materials, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Jie Zhang
- Key Laboratory of Theoretical Organic Chemistry Functional Molecule, Ministry of Education, Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, National Demonstration Center for Experimental Chemical Engineering and Materials, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Shaowei Zhang
- Key Laboratory of Theoretical Organic Chemistry Functional Molecule, Ministry of Education, Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, National Demonstration Center for Experimental Chemical Engineering and Materials, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Xianyong Yu
- Key Laboratory of Theoretical Organic Chemistry Functional Molecule, Ministry of Education, Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, National Demonstration Center for Experimental Chemical Engineering and Materials, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
| | - Xiaofang Li
- Key Laboratory of Theoretical Organic Chemistry Functional Molecule, Ministry of Education, Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, National Demonstration Center for Experimental Chemical Engineering and Materials, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, China
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19
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Basak T, Ghosh K, Gómez-García CJ, Chattopadhyay S. Synthesis, structure and magnetic characterization of a dinuclear and two mononuclear iron(III) complexes with N,O-donor Schiff base ligands. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.12.040] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Naziri MA, Şahin E, Hökelek T. Crystal structure and Hirshfeld surface analysis of ( E)-4-{[2-(4-hy-droxy-benzo-yl)hydrazin-1-yl-idene]meth-yl}pyridin-1-ium nitrate. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2018; 74:323-327. [PMID: 29765715 PMCID: PMC5947795 DOI: 10.1107/s2056989018002141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 02/05/2018] [Indexed: 11/24/2022]
Abstract
The title aroyl hydrazone Schiff base salt, consists of one molecular cation in the keto tautomeric form, adopting an E configuration with respect to the azomethine bond, and one nitrate anion. The asymmetric unit of the title aroyl hydrazone Schiff base salt, C13H12N3O2+·N O3−, consists of one molecular cation in the keto tautomeric form, adopting an E configuration with respect to the azomethine bond, and one nitrate anion. The two units are linked via an N—H⋯O hydrogen bond. The molecule overall is non-planar, with the pyridinium and benzene rings being inclined to each other by 4.21 (4)°. In the crystal, cations and anions are linked via intermolecular O—H⋯O and bifurcated N—H⋯O hydrogen bonds, forming a two-dimensional network parallel to (101). These networks are further linked by C—H⋯O hydrogen bonds, forming slabs parallel to (101). The slabs are linked by offset π–π interactions, involving the benzene and pyridinium rings of adjacent slabs [intercentroid distance = 3.610 (2) Å], forming a three-dimensional structure. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯O/O⋯H (45.1%), H⋯H (19.3%), H⋯C/C⋯H (14.5%), H⋯N/N⋯H (7.9%) and C⋯C (6.0%) interactions.
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Affiliation(s)
| | - Ertan Şahin
- Department of Inorganic Chemistry, Atatürk University, Erzurum, Turkey
| | - Tuncer Hökelek
- Department of Physics, Hacettepe University, 06800 Beytepe, Ankara, Turkey
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21
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Naziri MA, Sahin E, Seferoglu N, Shaabani B. Synthesis, X-ray crystal structure and DFT studies of cobalt(II) and vanadium(V) complexes with N,N,O-tridentate aroyl-hydrazone based ligand. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1432857] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mir Abolfazl Naziri
- Faculty of Science, Department of Inorganic Chemistry, University of Ataturk, Erzurum, Turkey
| | - Ertan Sahin
- Faculty of Science, Department of Inorganic Chemistry, University of Ataturk, Erzurum, Turkey
| | - Nurgul Seferoglu
- Graduate School of Natural and Applied Sciences, Advanced Technologies, Gazi University, Ankara, Turkey
| | - Behrouz Shaabani
- Faculty of Chemistry, Department of Inorganic Chemistry, University of Tabriz, Tabriz, Iran
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